4 Pcs Car Bumper Reverse Parking Assist Sensor for Ford E-250 E-350 2006-2014 for Ford Explorer 1999-2006 4F23-15K859AA 3F2Z-15K859BA M5 x 25mm for BMW 335is Base 3

for BMW 335is Base 3

1 x Polystyrene Foam Tube

Great for custom fabrication projects such as DIY handmade projects

77x1 inch (L*W*H)

Working Range:DC 0~450V

4 Pcs Car Bumper Reverse Parking Assist Sensor for Ford E-250 E-350 2006-2014 for Ford Explorer 1999-2006 4F23-15K859AA 3F2Z-15K859BA M5 x 25mm for BMW 335is Base 3Features: Direct replacement, easy to install. The system works by setting a parking sensor on the front or rear bumpers of the car, detecting obstacles in front and rear, helping the driver to see the obstacles when parking. Accurate measure the distance of vehicle rear and nearest obstacle. It's convenient to park, this device protects the car body from scratches. When the car is back to its limit, this parking sensor will be a warning to the